2023-06-25 / UCAC4 341-176541 / (11352) Koldewey
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jordi Marco
O-
CCD
M235
ES
NTP
22:43:07
22:46:10
2
show Carles Schnabel
O-
VID
M400
ES
GPS
22:43:12
22:46:08
3
show Antoni Selva, Carlos Perello
O-
VID
M500
ES
GPS
22:44:07
22:46:06
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 3 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction c2bff590-ddb3-11f0-547e-95c3ef9f0f39 for map and profile fit
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Event Details
Occultation UUID [and DB] : c2bff590-ddb3-11f0-547e-95c3ef9f0f39 [observed]
Occultation Date + Time : 2023-06-25 at 22:43:03 UT +/- 0.0 min [1]
Object Designation : (11352) Koldewey
Orbit Class : MBA
Star Designation : GDR3 4084769328793552896
Star Coordinates (ICRF) : RA = 18 55 50.8891, DE = -21 55 25.115 [2]
Star Magnitudes : G = 12.6 mag, RP = 11.84 mag, BP = 13.23 mag
Object Magnitude : V = 17.09 mag
Estimated Magnitude Drop : 4.5 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 8.4 km (src: astorb)
Speed of the shadow : 10.9 km/s
Elongation to Moon & Sun : 103° (sunlit = 46%), Sun = 171°
Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 0.86 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#65
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
